body{background:#eee;}
#warp{width:50%;margin:50px auto;overflow: hidden;}
#warp>h1{text-align:center;color:lightyellow;}
#warp>form{width:100%;margin:50px auto;}
#warp>form>textarea{width:100%;height:100px;resize: none;border:0;}

#warp>form>input:nth-child(2){margin:50px 0px;margin-top: 0;border:0;}
#warp>form>input:nth-child(3){margin:50px 0px;}
#warp>form>button{display: block;width:150px;height:35px;margin:50px auto;background:red;color:white;}